From c80c34ef458634e67130239b9416d7294a2d72d6 Mon Sep 17 00:00:00 2001
From: Heri Sim <heri16@gmail.com>
Date: Tue, 16 Jan 2018 12:00:59 +0800
Subject: [PATCH] proxy: Turn on KeepAlive in QuicConfig of RoundTripper
 (#1943)

* Turn on KeepAlive in QuicConfig of RoundTripper

* Update reverseproxy.go
---
 caddyhttp/proxy/reverseproxy.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/caddyhttp/proxy/reverseproxy.go b/caddyhttp/proxy/reverseproxy.go
index 2fac5aabc..d48894ff1 100644
--- a/caddyhttp/proxy/reverseproxy.go
+++ b/caddyhttp/proxy/reverseproxy.go
@@ -240,6 +240,7 @@ func NewSingleHostReverseProxy(target *url.URL, without string, keepalive int) *
 		rp.Transport = &h2quic.RoundTripper{
 			QuicConfig: &quic.Config{
 				HandshakeTimeout: defaultCryptoHandshakeTimeout,
+				KeepAlive:        true,
 			},
 		}
 	} else if keepalive != http.DefaultMaxIdleConnsPerHost || strings.HasPrefix(target.Scheme, "srv") {